UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072412.upa.cvt Date: 1200Z 24 JUL 25 Searching for LE430... Searching the city database file for: LE430 ... Date:1200Z 24 JUL 25 Station: LE430 WMO ident: 8430 Latitude: 38.00 Longitude: -1.17 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1005 63 31.0 19.0 49 12.0 22.5 60 11 303.7 306.3 295.5 345.0 13.89 1 850 1518 16.0 14.6 91 1.4 15.1 110 3 302.9 305.2 294.2 339.6 12.39 2 700 3157 11.4 -14.6 15 26.0 0.8 235 31 315.1 315.4 289.0 321.0 1.76 3 500 5850 -9.5 -26.5 24 17.0 -14.0 255 38 321.5 321.6 290.1 324.5 0.88 4 400 7530 -21.7 -30.7 44 9.0 -23.5 250 29 326.8 326.9 291.6 329.5 0.74 5 300 9580 -38.9 -42.4 69 3.5 -39.2 245 33 330.5 330.6 292.2 331.7 0.30 6 250 10800 -48.5 -56.5 39 8.0 -48.8 245 36 334.0 334.0 292.9 334.3 0.07 7 223 11546 -53.1 -63.1 29 10.0 -53.3 235 46 338.0 338.0 293.9 338.1 0.04 8 200 12250 -52.5 -68.5 13 16.0 -52.8 260 36 349.6 349.6 296.5 349.7 0.02 9 150 14100 -56.3 -78.3 5 22.0 -56.6 245 46 373.1 373.1 301.1 373.1 0.01 10 100 16650 -60.7 -89.7 1 29.0 -61.0 240 17 410.4 410.4 306.6 410.5 0.00 TRP 223 11546 -53.1 -63.1 29 10.0 -53.3 235 46 338.0 338.0 293.9 338.1 0.04 WND Sounding variables and indices 1000-500 mb thick: 5744.15 m Freezing level: 590.91 mb = 4625.91 m = 15176.68 ft Wetbulb zero: 688.67 mb = 3287.65 m = 10786.12 ft Precipitable water: 1.38 inches Sfc-500 mean rel hum: 40.81 % Est. max temperature: 30.23 C = 86.42 F Sfc-Lift cond lev (LCL): 844.81 mb = 1569.66 m = 5149.76 ft T: 15.85 C 700-500 lapse rate: 7.76 C/km ThetaE index: 24.03 C Layer 850.0- 500.0 mb Conv cond level (CCL): 832.42 mb = 1694.40 m = 5559.00 ft Mean mixing ratio: 13.42 g/kg Conv temperature: 31.49 C = 88.68 F Cap Strength: 2.71 C Lifted Index: -4.07 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -6.75 C Lifted Index @700 mb: 2.71 C Showalter Index: -2.55 C Risk: Severe thunderstorms possible Total Totals Index: 49.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 24.10 C K Index: 14.10 Risk: None Sweat Index: 231.20 Risk: None Energy Index: -2.92 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1444.18 J/kg Max Up Vert Vel: 53.74 m/s Conv Inhibition (B-): 118.33 J/kg Cap Strength: 2.65 C Lift Cond Lev (LCL): 841.81 mb = 1599.73 m = 5248.38 ft Lev Free Conv (LFC): 616.81 mb = 4169.60 m = 13679.63 ft Equ Level (EL): 206.81 mb = 12033.43 m = 39479.27 ft B at Equ Level: 1416.04 J/kg Max Parcel Lev (MPL): 136.81 mb = 14678.82 m = 48158.28 ft Wind level data Storm motion: 273 at 18 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1005 63 60 11 -9.5 -5.5 | 81 28 -27.2 -4.5 1 850 1518 110 3 -2.8 1.0 | 96 21 -20.5 2.0 2 700 3157 235 31 25.4 17.8 | 202 20 7.8 18.7 3 500 5850 255 38 36.7 9.8 | 240 22 19.1 10.8 4 400 7530 250 29 27.3 9.9 | 221 15 9.6 10.9 5 300 9580 245 33 29.9 13.9 | 219 19 12.3 14.9 6 250 10800 245 36 32.6 15.2 | 223 22 15.0 16.2 7 223 11546 235 46 37.7 26.4 | 216 34 20.0 27.3 8 200 12250 260 36 35.5 6.3 | 248 19 17.8 7.2 9 150 14100 245 46 41.7 19.4 | 230 32 24.1 20.4 10 100 16650 240 17 14.7 8.5 | 163 10 -2.9 9.5 Wind Parameters Mean winds (0-6000m): 243.1 at 23.5 knts Storm direction: 273.1 at 17.7 knts Shear (0-3000m) pos: 6.9 neg: 0.0 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 110.8 deg Storm rel helicity (0-3000m) pos: 311.5 neg: 0.0 tot: 311.5 m^2/s^2 ave: 103.8 10^-3 m/s^2 rel: 0.89 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 8.2 10^-3/s Energy-Hel index: 0.92 Bulk Rich Number: 9.86 Bulk Shear: 146.41 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 52 10 79 26| 4.1 0.0 4.1| 24.9 0.0 24.9 49.8 0.88| 4.1 3.6 1000 63 8 83 25| 3.7 0.0 3.7| 39.8 0.0 39.8 39.8 0.78| 3.8 3.0 1500 71 7 87 24| 3.2 0.0 3.2| 46.9 0.0 46.9 31.3 0.68| 3.6 2.4 2000 89 7 92 25| 4.3 0.0 4.3|102.0 0.0 102.0 51.0 0.76| 5.3 4.0 2500 133 9 106 25| 6.0 0.0 6.0|198.9 0.0 198.9 79.6 0.85| 7.1 6.1 3000 204 12 133 17| 6.9 0.0 6.9|311.5 0.0 311.5 103.8 0.89| 9.1 8.2 4000 231 17 158 12| 5.7 0.0 5.7|357.4 0.0 357.4 89.4 0.91| 8.0 7.2 5000 238 20 179 12| 4.8 0.0 4.8|385.7 0.0 385.7 77.1 0.91| 6.9 6.3 6000 243 24 196 12| 4.1 0.0 4.1|409.4 -3.7 405.7 67.6 0.89| 6.2 5.6 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20250724.12.gif